68990838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{24517}}^1$

素因数の和:24596

約数の個数: 32

約数和(自身を含む): 160053504

約数和(自身を除く): 91062666

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 24517, 49034, 73551, 147102, 171619, 343238, 514857, 1029714, 1642639, 3285278, 4927917, 9855834, 11498473, 22996946, 34495419, 68990838]

約数ペア:

[(1, 68990838), (2, 34495419), (3, 22996946), (6, 11498473), (7, 9855834), (14, 4927917), (21, 3285278), (42, 1642639), (67, 1029714), (134, 514857), (201, 343238), (402, 171619), (469, 147102), (938, 73551), (1407, 49034), (2814, 24517)]